CN109019989A - A kind of multi-function domestic sewage-treatment plant - Google Patents
A kind of multi-function domestic sewage-treatment plant Download PDFInfo
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- CN109019989A CN109019989A CN201811103974.7A CN201811103974A CN109019989A CN 109019989 A CN109019989 A CN 109019989A CN 201811103974 A CN201811103974 A CN 201811103974A CN 109019989 A CN109019989 A CN 109019989A
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- sundries
- aeration
- sewage
- case
- gas
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The present invention provides a kind of multi-function domestic sewage-treatment plants, including sundries separative unit, sundries processing unit, sewage aeration unit and wastewater disinfection unit, sundries processing unit includes sundries treatment box, blower, conveyer belt, the devices such as ultrasonic oscillator, the aerator of sewage aeration unit includes aeration pump, safety valve, swirler, gas prestores case, control panel, gas-guide tube and aeration main body, the chlorination equipment of wastewater disinfection unit includes support tube, blade, protective stent, blade, aerator of the present invention pressure-regulating valve is adjusted by pressure converter by control panel the degree of control aeration, outlet is uniform, sanitary sewage is adequately and reasonably aerated, sanitary sewage can be made sufficiently to be combined with air, the present invention can also classify and pre-process to sundries in sewage, subtract after being dehydrated to sundries Light sundries weight, is readily transported, while carrying out classification and sterilizing to different classes of rubbish, is convenient for post-processing.
Description
Technical field
The present invention relates to domestic sewage treatment technical fields, and in particular to a kind of multi-function domestic sewage-treatment plant.
Technical background
Sanitary sewage is the waste water being discharged in resident's daily life, is mainly derived from residential architecture and public building, is such as lived
Between residence, organ, school, hospital, shop, public place and industry hygiene etc.；Pollutant contained by sanitary sewage is mainly
Organic matter (such as protein, carbohydrate, fat, urea, ammonia nitrogen) and a large amount of pathogenic microorganisms (such as parasitic ovum and intestines
Road transmission virus) etc..The organic matter being present in sanitary sewage is extremely unstable, is easy corruption and generates stench；Bacterium and cause of disease
Body using organic matter in sanitary sewage as nutrition mass propagation, can lead to infectious disease from spreading prevalence；Therefore, before sanitary sewage discharge
It must be handled.
Existing sewage disposal device aeration effect is poor, and bad to wastewater treatment efficiency, treatment effeciency is relatively low, usually dirty
Also contain a large amount of sundries in water, the sundries removed after filtering cannot such as be handled in time, will cause secondary pollution, further shadow
Wastewater treatment efficiency is rung.
Summary of the invention
In order to solve the above technical problems, present invention employs following technical solutions: a kind of multi-function domestic sewage treatment dress
It sets, including sundries separative unit, sundries processing unit, sewage aeration unit and wastewater disinfection unit；
The sundries separative unit includes sewage disinfection treatment case, and several grids, the grid are equipped in the sewage disinfection treatment case
Sewage disinfection treatment case is divided into several sundries compartments, the grid is W-shaped structure, and mesh, which is from left to right followed successively by, on grid subtracts
It is small, it is concave configuration below each sundries compartment and is equipped with sundries outlet, is all provided at the top of each sundries compartment
There is a sundries clearing apparatus, the sundries clearing apparatus includes driving motor, telescopic rod, rotating bar, oscillating rod and cleaning board, described
Driving motor is arranged at the top of sundries compartment, and the telescopic rod telescopic end and oscillating rod one end are hinged, and the oscillating rod is another
End is fixedly connected by fixing end with cleaning version, the rotating bar other end hinged with rotating bar one end in the middle part of the oscillating rod
It is fixedly connected with sundries clearing apparatus side wall, the clean plate includes the fixed plate and scraper plate of triangle, the scraper plate and grid
Contact surface is W-shaped, the scraper plate other end and fixed plate articulated connection；
The sundries processing unit includes sundries treatment box and the blower being arranged in below sundries separative unit, the sundries separation
Between lower section recessed portion be equipped with sundries outlet and be recessed in sundries treatment box, several transmission are equipped with inside the sundries treatment box
Band, the conveyer belt are equipped with non-slip texture, and conveyer belt and roller are rotatablely connected, are equipped between two rollers in the same conveyer belt
The shake plate of ultrasonic oscillator, the ultrasonic oscillation device is equipped with shield, the shield on the outside of conveyer belt bottom, conveyer belt
Upside left end is equipped with air inlet, and air outlet is equipped on the right side of shield upper end, and the air inlet is connected by the outlet of ventilation duct and blower
It connects, the air outlet is fixedly connected by ventilation duct with the outlet air end on the right side of sundries treatment box, is set below the outlet air end
There is an ozone generator, corresponding shield is equipped with sundries receiving port below the sundries outlet, under the conveyer belt discharge end
The shield of side is equipped with through-hole, and ash can is fixedly connected with waste treatment box below the through-hole；
The sewage aeration unit includes sewage aeration case, is connect on the left of the sewage aeration case on the right side of sewage disinfection treatment case,
The sewage aeration case tilts to the right, is equipped with aerator inside sewage aeration case, the aerator include aeration pump,
Safety valve, swirler, gas prestore case, control panel, gas-guide tube and aeration main body, and it is pre- to lead to gas on the downside of the aeration pump
Case is deposited, aeration pump side is fixedly connected with control panel, and the gas prestores case side upper end and is fixedly connected with safety valve, and gas is pre-
It deposits left and right ends on the downside of case side and penetrates through connection with gas-guide tube, the gas prestores case and is fixedly connected with whirlpool with gas-guide tube junction
Device is flowed, 3 aeration main bodys are uniformly distributed on the downside of each gas-guide tube, the aeration main body includes pressure-regulating valve, pressure turn
Parallel operation, spiral guide sheet, interior aeration tube and outer aeration tube, the interior aeration tube are connected by connector with aerator shell, and
The outside of interior aeration tube is provided with outer aeration tube, and the spiral guide sheet is fixed in fixing axle, and fixing axle setting is aerated inside
The inside of pipe；
The wastewater disinfection unit includes wastewater disinfection case, is connected on the left of the wastewater disinfection case by pipeline and sewage aeration case
It connects, several chlorination equipments is equipped in the wastewater disinfection case, the chlorination equipment includes cylindrical support tube, the support tube
Outer wall is uniformly provided with several rectangular paddles, and the blade surface is uniformly provided with air hole, and the blade outboard is equipped with protective stent,
Multiple blades are equipped between the protective stent and blade, the blade cut direction is corresponding with chlorination equipment rotation direction, institute
It states support tube both ends and the rotation of wastewater disinfection case side wall connects, described support tube one end is connect by pipeline with air compressor.
As preferred: the grid be 3, the grid mesh diameter be from left to right followed successively by 50mm, 10mm and
5mm。
As preferred: the drag flight descaling face is fixedly connected with hairbrush.
As preferred: safety valve automatic opening when pressure reaches setting value is automatically closed when less than setting value.
As preferred: the shape and structure of the fixing axle is cylindrical structure.
As preferred: being provided with solarization air cap, interior aeration tube and outer aeration tube on the interior aeration tube and outer aeration tube
It is connected in a manner of linking with aerator shell, and the diameter of interior aeration tube is less than the diameter of outer aeration tube.
As preferred: the shape and structure of the spiral guide sheet is arc-shaped structure, and the shape knot at spiral guide sheet edge
Structure is zigzag structure.
As preferred: the wastewater disinfection case pipeline is equipped with control valve.
As preferred: wastewater disinfection bottom portion is equipped with discharge outlet.
Compared with prior art, the beneficial effects of the present invention are: the air hole of aerator is uniformly distributed, outlet is uniform,
It combines air sufficiently with sewage and enhances aeration effect, improve the dissolved oxygen concentration in water, control panel passes through pressure conversion
Device pressure-regulating valve is adjusted the degree of control aeration, is adequately and reasonably aerated to sanitary sewage；Chlorination equipment can
Keep disinfectant fully dispersed and sufficiently combined with sewage, Disinfection Effect is good, and the present invention can carry out classification and pre- to sundries in sewage
Processing, alleviates sundries weight, is readily transported, while different classes of rubbish is classified and being killed after being dehydrated to sundries
Bacterium disinfection, is convenient for post-processing.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that the present invention clears up hardened composition；
Fig. 3 is cell structure figure of the present invention:
Fig. 4 is conveyer belt part-structure figure of the present invention:
Fig. 5 is conveyer belt local structural graph of the present invention:
Fig. 6 is aerator structure chart of the present invention；
Fig. 7 is local structural graph at A of the present invention；
Fig. 8 is chlorination equipment structural schematic diagram of the present invention；
Fig. 9 is blade structure schematic diagram of the present invention;
Figure 10 is control panel signal connection figure of the present invention
Figure label:
1 sewage disinfection treatment case, 2 grids, 3 sundries compartments, 4 sundries outlets, 5 driving motors, 6 telescopic rods, 7 rotating bars, 8 pendulum
Lever, 9 cleaning plates, 91 fixed plates, 92 scraper plates, 93 fixing ends, 10 sundries treatment boxes, 11 blowers, 12 liquid chlorine casees, 13 conveyer belts,
131 non-slip textures, 14, ash can, 15 ultrasonic oscillation devices, 16 ventilation ducts, 17 outlet air ends, 18 ozone generators, 19 sewage
It is aerated case, 20 aerators, 201 support tubes, 202 blades, 203 protective stents, 204 blades, 205 sawtooth projections, 21 sewage
Disinfect box, 22 chlorination equipments, 23 control valves, 24 discharge outlet, 25 through-holes, 26 sundries receiving ports, 27 air inlets, 28 air outlets, 29
Shield, 30 rollers, 31 aeration pumps, 32 safety valves, 33 swirlers, 34 gases prestore case, 35 control panels, 36 gas-guide tubes, 37 pressures
Force regulating valve, 38 pressure converters, 39 fixing axles, 40 spiral guide sheets, aeration tube, 42 outer aeration tubes, 43 connectors, 44 expose in 41
Gas device shell.
Specific embodiment:
In conjunction with the accompanying drawings, the present invention is further explained in detail, and these attached drawings are simplified schematic diagram, only with signal
Mode illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in figs 1-9, a kind of multi-function domestic sewage-treatment plant, including sundries separative unit, sundries processing unit,
Sewage aeration unit and wastewater disinfection unit；
Sundries separative unit includes sewage disinfection treatment case 1, is equipped with 3 grids 2,2 net of grid in the sewage disinfection treatment case 1
Bore dia is from left to right followed successively by 50mm, 10mm and 5mm, and sewage disinfection treatment case 1 is divided into several sundries compartments by the grid 2
3, the grid 2 is W-shaped structure, is concave configuration below each sundries compartment 3 and is equipped with sundries outlet 4, described
Sundries clearing apparatus is equipped at the top of each sundries compartment 3, the sundries clearing apparatus includes driving motor 5, telescopic rod 6, turns
Lever 7, oscillating rod 8 and cleaning board 9, the driving motor 5 setting at 3 top of sundries compartment, 6 telescopic end of telescopic rod with
8 one end of oscillating rod is hinged, and 8 other end of oscillating rod is fixedly connected by fixing end 93 with cleaning version 9, in the oscillating rod 8
Portion and 7 one end of rotating bar are hinged, and 7 other end of rotating bar is fixedly connected with sundries clearing apparatus side wall, and the clean plate 9 wraps
The fixed plate 91 and scraper plate 92 of triangle are included, the scraper plate 92 is W-shaped, 92 other end of scraper plate and fixed plate with 2 contact surface of grid
91 articulated connections, the 92 cleaning face of scraper plate is fixedly connected with hairbrush；
The sundries processing unit includes the sundries treatment box 10 and blower 11 being arranged in below sundries separative unit, the sundries
3 lower section recessed portion of compartment is equipped with sundries outlet 4 and is recessed in sundries treatment box 10, is equipped with inside the sundries treatment box 10
Several conveyer belts 13, the conveyer belt 13 are equipped with non-slip texture 131, and conveyer belt 13 and roller 30 are rotatablely connected, the same biography
It send and is equipped with ultrasonic oscillator 15 in band 13 between two rollers 30, the shake plate of the ultrasonic oscillation device 15 is close to 13 bottom of conveyer belt
Portion, shield 29 is equipped on the outside of conveyer belt 13, and the 29 upside left end of shield is equipped with air inlet 27, is equipped on the right side of 29 upper end of shield
Air port 28, the air inlet 27 connects by ventilation duct 16 with the outlet of blower 11, the air outlet 28 pass through ventilation duct 16 and
The outlet air end 17 on 10 right side of sundries treatment box is fixedly connected, and ozone generator 18 is equipped with below the outlet air end 17, described
The corresponding shield 29 in 4 lower section of sundries outlet is equipped with sundries receiving port 26, the shield 29 below 13 discharge end of conveyer belt
Equipped with through-hole 25, the 25 lower section ash can 14 of through-hole is fixedly connected with waste treatment box 10；
The sewage aeration unit includes sewage aeration case 19,19 left side of sewage aeration case and 1 right side of sewage disinfection treatment case
Connection, the sewage aeration case 19 tilt to the right, and aerator 20, the aerator are equipped with inside sewage aeration case 19
20 prestore case 34, control panel 35, gas-guide tube 36 and aeration main body including aeration pump 31, safety valve 32, swirler 33, gas,
The downside of the aeration pump 31 leads to gas and prestores case 34, and 31 side of aeration pump is fixedly connected with control panel 35, the gas
It prestores 34 side upper end of case and is fixedly connected with safety valve 32, gas prestores left and right ends on the downside of 34 side of case and penetrates through with gas-guide tube 36
Connection, the gas prestore case 34 and are fixedly connected with swirler 33 with 36 junction of gas-guide tube, and each 36 downside of gas-guide tube is
3 aeration main bodys of even distribution, the aeration main body includes pressure-regulating valve 37, pressure converter 38, spiral guide sheet 40, interior aeration
Pipe 41 and outer aeration tube 42, the interior aeration tube 41 is connected by connector 43 with aerator shell 44, and interior aeration tube 41
Outside be provided with outer aeration tube 42, be provided with solarization air cap on interior aeration tube 41 and outer aeration tube 42, interior aeration tube 41 and outer
Aeration tube 42 is connected in a manner of linking with aerator shell 44, and spiral guide sheet 40 is fixed on spiral guide sheet 40 in fixing axle 39
Shape and structure be arc-shaped structure, and the shape and structure at 40 edge of spiral guide sheet be zigzag structure, the shape of fixing axle 39
Structure is cylindrical structure, and fixing axle 39 is arranged in the inside of interior aeration tube 41, safety valve 32 when pressure reaches setting value from
It is dynamic to open, it is automatically closed when less than setting value；
Wastewater disinfection unit includes wastewater disinfection case 21, is connect by pipeline with sewage aeration case 19 on the left of wastewater disinfection case 21,
It is equipped with several chlorination equipments 22 in wastewater disinfection case 21, chlorination equipment 22 includes cylindrical support tube 201, outside support tube 201
Wall is uniformly provided with several rectangular paddles 202, and 202 surface of blade is uniformly provided with air hole, is equipped with protective stent on the outside of blade 202
203, multiple blades 204,204 cut direction of blade and 22 side of rotation of chlorination equipment are equipped between protective stent 203 and blade 202
To correspondence, 201 both ends of support tube are connected with the rotation of 21 side wall of wastewater disinfection case, and 201 one end of support tube passes through pipeline and sky
Air compressor connection, 21 pipeline of wastewater disinfection case are equipped with control valve, and 21 bottom of wastewater disinfection case is equipped with discharge outlet.
Working principle: it is equipped with sewage on the left of sewage disinfection treatment case 1 and is discharged into mouth, sewage successively filters heel row by 3 grids 2
Enter and be aerated in sewage aeration case 19, open aeration pump 31, so that aeration pump 31 is drawn air into gas and reserve case 34, due to pressure
Power makes air push swirler 33 rotate the inside for entering gas-guide tube 36 for keeping air-flow uniform and stable, when pressure reaches preparatory
When the safety value of setting, gas is reserved the air in case 34 and suitably releases decompression by the unlatching of safety valve 32, into gas-guide tube 36
The air in portion through pressure-regulating valve 37 even into interior aeration tube 41, by the spiral guide sheet 40 being welded in fixing axle 39
Air pocket is cut into minute bubbles one by one, then is entered in outer aeration tube 42 by the solarization air cap on interior aeration tube 41, it is final to pass through
Solarization air cap on outer aeration tube 42 is discharged in sewage, enhances the dissolved oxygen concentration in sewage, meanwhile, it is miscellaneous on each grid 2
Object is cleaned on the conveyer belt 13 being discharged into sundries treatment box 10 respectively by scraper plate 92, and sundries shakes in ultrasonic oscillation device 15
Under effect and the effect of 11 purging of blower, the steam in sundries is taken away, sundries is discharged into sundries treatment box 10, with conveyer belt 13
Rotation, sundries enters ash can 14 by through-hole 25, opens ozone generator 18, and ozone can carry out disinfection to sundries processing,
Sewage enters wastewater disinfection case 21 after Air Exposure, and 22 pairs of the chlorination equipment sewage entered in wastewater disinfection case 21 carry out abundant
Disinfection.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms, therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of multi-function domestic sewage-treatment plant, it is characterised in that: including sundries separative unit, sundries processing unit, dirt
Water aeration unit and wastewater disinfection unit；
The sundries separative unit includes sewage disinfection treatment case (1), is equipped with several grids (2) in the sewage disinfection treatment case (1),
Sewage disinfection treatment case (1) is divided into several sundries compartments (3) by the grid (2), and the grid (2) is W-shaped structure, grid
(2) mesh is from left to right followed successively by reduction on, is concave configuration below each sundries compartment (3) and is equipped with sundries discharge
Mouth (4), each sundries compartment (3) top are equipped with sundries clearing apparatus；
The sundries processing unit includes the sundries treatment box (10) and blower (11) being arranged in below sundries separative unit, described
Recessed portion is equipped with sundries outlet (4) and is recessed in sundries treatment box (10) below sundries compartment (3), the sundries treatment box
(10) internal to be equipped with several conveyer belts (13), the conveyer belt (13) is equipped with non-slip texture (131), conveyer belt (13) and roller
(30) it is rotatablely connected, is equipped with ultrasonic oscillator (15) between two rollers (30) in the same conveyer belt (13), the ultrasonic wave
The shake plate of oscillator (15) is equipped with shield (29) on the outside of conveyer belt (13) bottom, conveyer belt (13), on the shield (29)
Side left end is equipped with air inlet (27), is equipped with air outlet (28) on the right side of shield (29) upper end, and the air inlet (27) passes through ventilation duct
(16) it is connect with the outlet of blower (11), the air outlet (28) passes through going out on the right side of ventilation duct (16) and sundries treatment box (10)
Wind end (17) is fixedly connected, and is equipped with ozone generator (18) below the outlet air end (17), under the sundries outlet (4)
The corresponding shield (29) in side is equipped with sundries receiving port (26), and the shield (29) below conveyer belt (13) discharge end is equipped with logical
Hole (25), through-hole (25) the lower section ash can (14) connect with waste treatment box (10).
2. a kind of multi-function domestic sewage-treatment plant according to claim 1, it is characterised in that: the sewage aeration list
Member includes sewage aeration case (19), is connect on the left of the sewage aeration case (19) with sewage disinfection treatment case (1) right side, the sewage
Aeration case (19) tilts to the right, is equipped with aerator (20) inside sewage aeration case (19), aerator (20) packet
Aeration pump (31), safety valve (32), swirler (33), gas is included to prestore case (34), control panel (35), gas-guide tube (36) and expose
The downside connection gas of gas main body, the aeration pump (31) prestores case (34), and aeration pump (31) side and control panel (35) are solid
Fixed connection, the gas prestore case (34) side upper end and are fixedly connected safety valve (32), and gas prestores left on the downside of case (34) side
Right both ends penetrate through with gas-guide tube (36) and connect, and the gas prestores case (34) and is fixedly connected with vortex with gas-guide tube (36) junction
Device (33), each gas-guide tube (36) downside are uniformly distributed 3 aeration main bodys, and the aeration main body includes pressure-regulating valve
(37), pressure converter (38), spiral guide sheet (40), interior aeration tube (41) and outer aeration tube (42), the interior aeration tube (41)
It is connected by connector (43) with aerator shell (44), and the outside of interior aeration tube (41) is provided with outer aeration tube (42),
The spiral guide sheet (40) is fixed on fixing axle (39), and fixing axle (39) setting is in the inside of interior aeration tube (41)；
The wastewater disinfection unit includes wastewater disinfection case (21), is exposed on the left of the wastewater disinfection case (21) by pipeline and sewage
Gas tank (19) connection, the wastewater disinfection case (21) is interior to be equipped with several chlorination equipments (22), and the chlorination equipment (22) includes circle
Cylindrical support tube (201), support tube (201) outer wall are uniformly provided with several rectangular paddles (202), the blade (202)
Surface is uniformly provided with air hole, is equipped with protective stent (203), the protective stent (203) and blade on the outside of the blade (202)
(202) multiple blades (204) are equipped between, blade (204) cut direction is corresponding with chlorination equipment (22) rotation direction, institute
It states support tube (201) both ends to connect with the rotation of wastewater disinfection case (21) side wall, described support tube (201) one end passes through pipeline and sky
Air compressor connection.
3. a kind of multi-function domestic sewage-treatment plant according to claim 1, it is characterised in that: the sundries cleans dress
It sets including driving motor (5), telescopic rod (6), rotating bar (7), oscillating rod (8) and cleaning board (9), the driving motor (5) sets
It sets at the top of sundries compartment (3), telescopic rod (6) telescopic end and oscillating rod (8) one end are hinged, and the oscillating rod (8) is another
One end is fixedly connected by fixing end (93) with cleaning version (9), institute hinged with rotating bar (7) one end in the middle part of the oscillating rod (8)
It states rotating bar (7) other end to be fixedly connected with sundries clearing apparatus side wall, the clean plate (9) includes the fixed plate of triangle
(91) it is articulated and connected with scraper plate (92), scraper plate (92) other end and fixed plate (91), the scraper plate (92) and grid (2) contact surface
To be matched W-shaped with grid (2), scraper plate (92) other end and fixed plate (91) are articulated and connected.
4. a kind of multi-function domestic sewage-treatment plant according to claim 1, it is characterised in that: the scraper plate (92) is clear
Reason face is fixedly connected with hairbrush.
5. multi-function domestic sewage-treatment plant according to claim 1, it is characterised in that: the safety valve (32) works as pressure
Automatic opening when power reaches setting value is automatically closed when less than setting value.
6. a kind of multi-function domestic sewage-treatment plant according to claim 1, it is characterised in that: the fixing axle (39)
Shape and structure be cylindrical structure.
7. a kind of multi-function domestic sewage-treatment plant according to claim 1, it is characterised in that: the interior aeration tube
(41) and on outer aeration tube (42) it is provided with solarization air cap, interior aeration tube (41) and outer aeration tube (42) are in a manner of linking and exposure
Gas device shell (44) is connected.
8. a kind of multi-function domestic sewage-treatment plant according to claim 1, it is characterised in that: the spiral guide sheet
(40) shape and structure is arc-shaped structure, and the shape and structure at spiral guide sheet (40) edge is zigzag structure.
9. multi-function domestic sewage-treatment plant according to claim 1, it is characterised in that: the wastewater disinfection case (21)
Pipeline is equipped with control valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811103974.7A CN109019989A (en) | 2018-09-21 | 2018-09-21 | A kind of multi-function domestic sewage-treatment plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811103974.7A CN109019989A (en) | 2018-09-21 | 2018-09-21 | A kind of multi-function domestic sewage-treatment plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330150A (en) * | 2019-08-19 | 2019-10-15 | 过蕊 | A kind of sewage disposal device |
| CN111908650A (en) * | 2020-06-28 | 2020-11-10 | 中船第九设计研究院工程有限公司 | Novel marine sewage treatment device |
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